<template>
  <a-card :bordered="false">
    <a-spin :spinning="confirmLoading">
      <a-tabs default-active-key="1">
        <a-tab-pane key="1" tab="发送邮件" @change="tabsCallback" v-if="hasPerm('email:sendEmail')">
          <a-form :form="form1">
            <a-form-item
              label="收件邮箱"
            >
              <a-input placeholder="请输入收件邮箱"
                       v-decorator="['to', {rules: [{type: 'email',message: '请输入正确的邮箱!'},{required: true, message: '请输入收件邮箱！'}]}]"/>
            </a-form-item>
            <a-form-item
              label="邮件标题"
            >
              <a-input placeholder="请输入邮件标题" v-decorator="['title', {rules: [{required: true, message: '请输入邮件标题！'}]}]"/>
            </a-form-item>
            <a-form-item
              label="邮件内容"
            >
              <a-textarea :rows="4" placeholder="请输入备注"
                          v-decorator="['content', {rules: [{required: true, message: '请输入邮件内容！'}]}]"></a-textarea>
            </a-form-item>
            <a-form-item class="subForm-item">
              <a-button type="primary" @click="handleSubmit1" :loading="confirmLoading">发送</a-button>
            </a-form-item>
          </a-form>
        </a-tab-pane>
        <a-tab-pane key="2" tab="发送Html邮件" @change="tabsCallback" v-if="hasPerm('email:sendEmailHtml')">
          <a-form :form="form2">
            <a-form-item
              label="收件邮箱"
            >
              <a-input placeholder="请输入收件邮箱"
                       v-decorator="['to',{rules: [ {type: 'email',message: '请输入正确的邮箱!'},{required: true, message: '请输入收件邮箱！'}]}]"/>
            </a-form-item>
            <a-form-item
              label="邮件标题"
            >
              <a-input placeholder="请输入邮件标题" v-decorator="['title', {rules: [{required: true, message: '请输入邮件标题！'}]}]"/>
            </a-form-item>
            <a-form-item
              label="邮件内容"
            >
              <antd-editor :uploadConfig="editorUploadConfig" v-model="editorContent" @onchange="changeEditor"
                           @oninit="getEditor"/>
            </a-form-item>
            <a-form-item class="subForm-item">
              <a-button type="primary" @click="handleSubmit2" :loading="confirmLoading">发送</a-button>
            </a-form-item>
          </a-form>
        </a-tab-pane>
      </a-tabs>
    </a-spin>
  </a-card>
</template>
<script>
import {emailSendEmail, emailSendEmailHtml} from '@/api/modular/system/emailManage'
import {AntdEditor} from '@/components'
// eslint-disable-next-line no-unused-vars
import {sysFileInfoUpload, sysFileInfoDownload} from '@/api/modular/system/fileManage'

export default {
  components: {
    AntdEditor
  },
  data() {
    return {
      editorContentText: '',
      editorUploadConfig: {
        method: 'http',
        callback: this.editorUploadImage
      },
      confirmLoading: false,
      editorContent: '',
      form1: this.$form.createForm(this),
      form2: this.$form.createForm(this)
    }
  },
  methods: {
    tabsCallback(key) {
      if (key === '1') {
        // eslint-disable-next-line no-labels
        form1: this.$form.createForm(this)
        this.form2.resetFields()
        this.editor.txt.clear()
      }
      if (key === '2') {
        // eslint-disable-next-line no-labels
        form2: this.$form.createForm(this)
        this.form1.resetFields()
      }
    },
    /**
     * 编辑器回调上传及回传图片url
     */
    editorUploadImage(files, insert) {
      const formData = new FormData()
      files.forEach(file => {
        formData.append('file', file)
        formData.append('businessIdentification', "EmailController")
      })
      sysFileInfoUpload(formData).then((res) => {
        if (res.success) {
          insert(process.env.VUE_APP_API_BASE_URL + '/sysFileInfo/preview?id=' + res.data)
        } else {
          this.$message.error('编辑器上传图片失败：' + res.message)
        }
      })
    },
    getEditor(editor) {
      this.editor = editor
    },
    changeEditor(html, ele) {
      this.editorContent = html
      this.editorContentText = ele.text()
    },
    /**
     * 发送邮件
     */
    handleSubmit1() {
      const {form1: {validateFields}} = this
      this.confirmLoading = true
      validateFields((errors, values) => {
        if (!errors) {
          emailSendEmail(values).then((res) => {
            if (res.success) {
              this.$message.success('发送成功')
              this.confirmLoading = false
              this.form1.resetFields()
            } else {
              this.$message.error('发送失败：' + res.message)
            }
          }).finally((res) => {
            this.confirmLoading = false
          })
        } else {
          this.confirmLoading = false
        }
      })
    },
    /**
     * 发送Html邮件
     */
    handleSubmit2() {
      const {form2: {validateFields}} = this
      // eslint-disable-next-line eqeqeq
      if (this.editorContent == '') {
        this.$message.error('请填写邮件内容')
        return
      }
      this.confirmLoading = true
      validateFields((errors, values) => {
        if (!errors) {
          values.content = this.editorContent
          emailSendEmailHtml(values).then((res) => {
            if (res.success) {
              this.$message.success('发送成功')
              this.confirmLoading = false
              this.editor.txt.clear()
              this.form2.resetFields()
            } else {
              this.$message.error('发送失败：' + res.message)
            }
          }).finally((res) => {
            this.confirmLoading = false
          })
        } else {
          this.confirmLoading = false
        }
      })
    }

  }
}
</script>
<style lang="less">
.table-operator {
  margin-bottom: 18px;
}

button {
  margin-right: 8px;
}
</style>
